<template>
	<view class="container">

		<uni-segmented-control :current="currentIndex" :values="items" style-type="text" active-color="#007aff"
			@clickItem="onClickItem" />

		<view v-if="currentIndex === 0">
			<view style="padding-top: 10px;"></view>
			<view class="tips">
				填写说明：<br>
				1、超过1W金额需要主要领导审批,未超过一万只需要到分管领导审批。<br>
				2、统一采购最终流转至办公室经办人；自行采购最后流转至申请人和办公室
			</view>
			<uni-forms ref="baseForm" :modelValue="caigouApplyForm" labelPosition="left" :border="true"
				labelWidth="100px">
				<view style="padding-top: 10px;"></view>

				<uni-forms-item label="采购方式" required>
					<uni-data-checkbox v-model="caigouApplyForm.fangshi" :localdata="caigouTypeStrs" />
				</uni-forms-item>

				<uni-forms-item label="采购类别" required>
					<uni-data-checkbox v-model="caigouApplyForm.leibie" :localdata="leibieStrs" />
				</uni-forms-item>
				
				<!-- 附件模块 -->
				<uni-forms-item label="采购清单" required></uni-forms-item>
				<view v-for="(item,index) in files.values()" :key="index">
					<view v-if="item.type=='success' && item.size <=1048576">[{{(item.size/1024).toFixed(2)}}KB] {{item.name.substring(0,30)}}
					
					</view>
					<view v-if="item.type=='success' && item.size >1048576">[{{(item.size/1048576).toFixed(2)}}MB] {{item.name.substring(0,30)}}
						
					</view>
					<view v-if="item.type!='success'"><i style="color: royalblue;">上传{{item.progress}}%</i> {{item.name.substring(0,30)}}</view>
				</view>
				<lsj-upload ref="lsjUpload" childId="upload1" height="40px" :size="uploadconfig.size"
					:instantly="uploadconfig.instantly" :formats='uploadconfig.formats' :option="option"
					@change="onChange" @progress="onprogress" @uploadEnd="onuploadEnd">
					<button class="btn-fujian" @click="fuckyou">添加附件</button>
					
				</lsj-upload>
				<view class="tips">说明：从此上传图片将无法预览，单个文件请控制在100MB以内</view>

				<!-- <view v-for="(item, idx) in caigouApplyForm.items">
					<uni-forms-item label="物品名称" >
						<uni-easyinput type="text" v-model="item.name" />
					</uni-forms-item>

					<uni-forms-item label="用途" >
						<uni-easyinput type="text" v-model="item.usage" />
					</uni-forms-item>

					<uni-forms-item label="数量" >
						<uni-easyinput type="number" v-model="item.cnt" @change="itemNumberChange" />
					</uni-forms-item>

					<uni-forms-item label="单价" >
						<uni-easyinput type="number" v-model="item.price" @change="itemNumberChange" />
					</uni-forms-item>

					<uni-forms-item label="合计">
						<uni-easyinput :inputBorder="false" :placeholder="item.total" disabled ></uni-easyinput>
					</uni-forms-item>
				</view>

				<button @click="clickAddItem" class="btn-add">增加物品</button> -->

				<uni-forms-item label="采购总价" required>
					<uni-easyinput  type="number" v-model="caigouApplyForm.totalMoney"   ></uni-easyinput>
				</uni-forms-item>
				
				
				

				<!-- 选人模块 -->
				<uni-forms-item label="审核人" required></uni-forms-item>
				<view v-for="(item, idx) in caigouApplyForm.auditors" :key="idx">
					<uni-row>
						<uni-col :span="10">
							<view v-if="idx>0" class="step-arrow">
								<uni-icons type="bottom" size="mini" color='#a5eaff'></uni-icons>
							</view>
						</uni-col>
					</uni-row>
				
					<view class="step">
						<uni-row>
							<uni-col :span="10">
								<view class="step-info-left">{{item.stepName || item.positionName}}</view>
							</uni-col>
							<uni-col :span="14">
								<view class="step-info-right">{{item.name}}</view>
							</uni-col>
						</uni-row>
					</view>
				</view>
				

				<view style="padding-top: 30px;"></view>
				<button type="primary" @click="clickApply">提交</button>
			</uni-forms>
		</view>

		<view v-if="currentIndex === 1">
			<view v-for="(item, idx) in applyRecord" style="padding-bottom: 10px;" :key="idx">
				<view class="card" @click="seeDetail(idx)">
					<view class="card-title">
						<uni-row>
							<uni-col :span="20">
								<view class="card-title-left">{{item.department}}</view>
							</uni-col>
							<uni-col :span="4">
								<view class="card-title-right">
									<uni-tag text="审核" size="mini" type="warning" v-if="item.sta===0&&item.chexiao==0"></uni-tag>
									<uni-tag text="通过" size="mini" type="primary" v-if="item.sta===1&&item.chexiao==0"></uni-tag>
									<uni-tag text="拒绝" size="mini" type="error" v-if="item.sta===2&&item.chexiao==0"></uni-tag>
									<uni-tag text="撤销" size="mini" type="default" v-if="item.chexiao===1"></uni-tag>
								</view>
							</uni-col>
						</uni-row>
					</view>
					<view class="card-body">
						<view>采购方式：{{item.fangshi}}</view>
						<view>采购类别：{{item.leibie}}</view>
						<view>采购总价：{{item.totalMoney}}</view>
					</view>
					<view class="card-footer">
						<uni-row>
							<uni-col :span="24">
								<view class="card-footer-right">
									{{getFormatedTimeStr(item.createTime)}}
								</view>
							</uni-col>
						</uni-row>
					</view>
				</view>
			</view>
			
			<uni-load-more :status="moreStatus"></uni-load-more>
		</view>
	</view>
</template>

<script>
	import moment from 'moment'
	import { websock } from '../../net/websock'
	import store from '../../store'
	import {uploadconfig} from '../../const'
import { quchongAuditors } from '../../utils/util'

	export default {
		data() {
			return {
				// 上传参数部分没有事情不要乱动
				uploadconfig,
				option: {
						url:uploadconfig.url,
						name: 'file',
						header: {},				
						formData: {}			
					},
				formats:uploadconfig.formats,
				instantly: uploadconfig.instantly,			
				size: uploadconfig.size,						
				files: new Map(),
				// 上传参数部分没有事情不要乱动

				userInfo: {},
				items: ['发起提交', '查看数据'],
				leibieStrs: [
					{ text: "办公用品", value: "办公用品" }, 
					{ text: "办公电脑", value: "办公电脑" }, 
					{ text: "办公家具", value: "办公家具" }, 
					{ text: "设备零件", value: "设备零件" }, 
					{ text: "其它", value: "其它" }
				],
				caigouTypeStrs: [
					{ text: "统一采购(办公室)", value: "统一采购(办公室)" }, 
					{ text: "自行采购", value: "自行采购" }
				],
				userName: '',
				currentIndex: 0,

				departNames: [],
				departIds: [],
				departIndex: 0,

				moreStatus: 'more',
				applyRecord: [],

				caigouApplyForm: {
					fangshi: "统一采购(办公室)",
					leibie: "办公用品",
					items: [{name: '', usage: '', cnt: '0', price: '0', total: '0'}],
					totalMoney: '0',
					auditors: [],
					attaches: []
				}
			}
		},
		async onReady() {
			try {
				this.userInfo = await websock.getUserInfo()
				this.userName = this.userInfo.name
				console.log('user info', this.userInfo)

				let departList = await websock.getDepartList()
				for (let i = 0; i != departList.length; i++) {
					this.departNames.push(departList[i].name)
					this.departIds.push(departList[i].id)
				}

				let auditors = await websock.getAuditors({typ: 13})
				console.log('auditors', auditors)
				quchongAuditors(auditors)
				this.caigouApplyForm.auditors = auditors

				this.getNewestRecord()
			} catch (e) {
				uni.showToast({title: e.message})
			}
		},
		// 下拉刷新，获取最新的数据
		onPullDownRefresh() {
			console.log('onPullDownRefresh')
			if (this.currentIndex == 0) {
				uni.stopPullDownRefresh()
			} else {
				this.getNewestRecord()
			}
		},
		// 上拉刷新，获取历史数据
		onReachBottom() {
			console.log('onReachBottom')
			if (this.currentIndex == 1) {
				this.getOlderRecord()
			}
		},
		methods: {
			// 附件上传恶心的代码块-------------------------------------------------------------
			// 某文件上传结束回调(成功失败都回调)
			onuploadEnd(item) {
				console.log('fuck you',3)
				if (item.type == 'fail') {
					return uni.showToast({title: '上传失败'})}
				try {
					let res = JSON.parse(item.responseText)
					if (res.code !== 0) {
						return uni.showToast({title: res.message || 'error'})}
					this.caigouApplyForm.attaches.push({name: item.name, path: res.data})
				} catch (err) {
					uni.showToast({title: err.message})}
				this.$forceUpdate();
			},
			// 上传进度回调
			onprogress(item) {
				this.files.set(item.name,item);// 更新当前状态变化的文件
				this.$forceUpdate();// 强制更新视图
			},
			// 文件选择回调
			onChange(files) {
				this.files = files;// 更新选择的文件 
				this.$forceUpdate();// 强制更新视图
			},
			// 穿刺一击让他们的遮罩层消失
			chuanci(){
				this.$refs.lsjUpload && this.$refs.lsjUpload.hide();
			},
			// 穿刺一击让他们的遮罩层消失
			chuanci2(){
				this.$refs.lsjUpload && this.$refs.lsjUpload.show();
				this.$forceUpdate()
			},
			// 强制重置附件按钮,万一出意外点2次按钮至少可以进去
			fuckyou(){
				this.$refs.lsjUpload && this.$refs.lsjUpload.hide()
				this.$refs.lsjUpload && this.$refs.lsjUpload.show()
				this.$forceUpdate()
			},
			// 附件上传恶心的代码块-------------------------------------------------------------
			// 获取最新的通知
			async getNewestRecord() {
				try{
					if (this.applyRecord.length == 0) {
						let res = await websock.caigouApplyRecord({pageCount: 10})
						console.log('getRecordList list empty', res)
						uni.stopPullDownRefresh()
						this.applyRecord = [...res, ...this.applyRecord]
					} else {
						let res = await websock.caigouApplyRecord({greaterThan: this.applyRecord[0].id,pageCount: 10})
						console.log('getRecordList list not empty', res)
						uni.stopPullDownRefresh()
						this.applyRecord = [...res, ...this.applyRecord]
					}
				}catch(e){
					uni.showToast({title: e.message})
				}
			},
			// 获取老的数据
			async getOlderRecord() {
				this.moreStatus = 'loading'
				try{
					if (this.applyRecord.length == 0) {
						console.log('before get list empty')
						let res = await websock.caigouApplyRecord({pageCount: 10})
						console.log('getOlderRecord list empty', res)
						this.applyRecord = [...this.applyRecord, ...res]
						if (res.length < 10) {
							this.moreStatus = 'noMore'
						} else {
							this.moreStatus = 'more'
						}
					} else {
						console.log('before get list not empty')
						let res = await websock.caigouApplyRecord({lessThan: this.applyRecord[this.applyRecord.length - 1].id,pageCount: 10})
						console.log('getOlderRecord list not empty', res)
						this.applyRecord = [...this.applyRecord, ...res]
						if (res.length < 10) {
							this.moreStatus = 'noMore'
						} else {
							this.moreStatus = 'more'
						}
					}
				}catch(e){
					uni.showToast({title: e.message})
				}
			},
			
			
			onClickItem(e) {
				if (this.currentIndex !== e.currentIndex) {
					this.currentIndex = e.currentIndex
				}
			},
			qingjiaTypChange(e) {
				console.log(e.detail.value)
				this.caigouApplyForm.typ = e.detail.value
			},
			qingjiaDaysStr() {
				if (this.caigouApplyForm.startDate == '' || this.caigouApplyForm.endDate == '') return ''
				let diffDays = moment(this.caigouApplyForm.endDate).diff(moment(this.caigouApplyForm.startDate), 'day')
				if (diffDays < 0) return ''
				return (diffDays + 1) + ' 天'
			},
			clickSelectAuditor() {
				uni.navigateTo({
					url: '/pages/common/contactSelect?selectedUsers=' + JSON.stringify(this.caigouApplyForm.auditors || []),
					events: {
						contactList: data => {
							console.log('select auditor', data)
							this.caigouApplyForm.auditors = data.contactList
						}
					}
				})
			},
			departChange(e) {
				console.log('depart change', e.detail.value)
				this.departIndex = e.detail.value
			},
			departNameStr() {
				return this.departNames[this.departIndex] || ''
			},
			clickAddItem() {
				this.caigouApplyForm.items.push({name: '', usage: '', cnt: '0', price: '0', total: '0'})
			},
			// 获取格式化时间字符串
			getFormatedTimeStr(stamp, str='MM-DD HH:mm:ss') {
				return moment(stamp).format(str)
			},
			async clickApply() {
				console.log('click apply', this.caigouApplyForm)
				if (this.caigouApplyForm.totalMoney == 0) return uni.showToast({title: '采购总价不能为0',icon:'none'})
				if (this.caigouApplyForm.auditors.length == 0) return uni.showToast({title: '请选择审核人',icon:'none'})
				if (this.caigouApplyForm.attaches.length == 0) return uni.showToast({title: '请上传采购清单',icon:'none'})
				// for (let i = 0; i != this.caigouApplyForm.items.length; i++) {
				// 	if (!this.caigouApplyForm.items[i].name) return uni.showToast({title: '请输入物品名称'})
				// 	if (!this.caigouApplyForm.items[i].usage) return uni.showToast({title: '请输入物品用途'})
				// 	if (!this.caigouApplyForm.items[i].cnt) return uni.showToast({title: '请输入物品数量'})
				// 	if (!this.caigouApplyForm.items[i].price) return uni.showToast({title: '请输入物品单价'})
				// }

				let auditors = []
				for (let i = 0; i != this.caigouApplyForm.auditors.length; i++) {
					auditors.push({uid: this.caigouApplyForm.auditors[i].uid, stepName: this.caigouApplyForm.auditors[i].stepName || this.caigouApplyForm.auditors[i].positionName})
				}

				try {
					await websock.caigouApply({
						department: this.userInfo.departmentName,
						fangshi: this.caigouApplyForm.fangshi,
						leibie: this.caigouApplyForm.leibie,
						items: this.caigouApplyForm.items,
						totalMoney: this.caigouApplyForm.totalMoney,
						attaches: this.caigouApplyForm.attaches,
						auditors
					})

					uni.showToast({title: '申请成功'})

					this.caigouApplyForm = {
						fangshi: "统一采购(办公室)",
						leibie: "办公用品",
						items: [{name: '', usage: '', cnt: '0', price: '0', total: '0'}],
						totalMoney: '0',
						auditors: [],
						attaches: []
					}

					this.currentIndex = 1

					this.getNewestRecord()
				} catch (err) {
					console.error(err)
					uni.showToast({title: err.message || 'err'})
				}
			},
			clickSelectPic() {
				uni.chooseImage({
					count: 1,
					sourceType: ['album'],
					success: (res) => {
						console.log(res)
						uni.uploadFile({
							url: uploadconfig.url,
							filePath: res.tempFilePaths[0],
							name: 'file',
							formData: {
								uid: this.userInfo.uid,
								token: store.token
							},
							success: res => {
								try {
									let data = JSON.parse(res.data)
									if (data.code != 0) {
										return uni.showToast({
											title: data.message
										})
									}
									this.caigouApplyForm.pics.push(data.data)
								} catch (e) {
									console.error(e)
									uni.showToast({
										title: '上传图片失败1' + e.message
									})
								}
								console.log('success', res)
							},
							fail: (res) => {
								uni.showToast({
									title: '上传图片失败' + res
								})
							},
							complete: () => {
								console.log('uploa file complete')
							}
						})
					}
				})
			},
			itemNumberChange() {
				let allMoney = 0
				for (let i = 0; i != this.caigouApplyForm.items.length; i++) {
					let itemMoney = 0
					let cnt = parseInt(this.caigouApplyForm.items[i].cnt) || 0
					this.caigouApplyForm.items[i].cnt = cnt + ''
					let price = parseFloat(this.caigouApplyForm.items[i].price) || 0
					this.caigouApplyForm.items[i].price = price + ''
					itemMoney = cnt * price
					this.caigouApplyForm.items[i].total = itemMoney + ''
					allMoney += itemMoney
				}

				this.caigouApplyForm.totalMoney = allMoney + ''
			},
			async revertApply(idx) {
				try {
					await websock.revertCaigouApply({id: this.applyRecord[idx].id})
					this.applyRecord[idx].sta = 4
				} catch (err) {
					console.error(err)
					uni.showToast({title: err.message || 'error'})
				}
			},
			seeDetail(idx) {
				uni.navigateTo({url: `/pages/task/caigouApplyDetail?id=${this.applyRecord[idx].id}`})
			}
		}
	}
</script>

<style>
@import '../common/common.css';
</style>
